It’s not just the Spirit versus the Sin Nature. It is that, but it is not just that. It is:

Spirit (King)

Wound (Priest)

Sin Nature (Prophet)

Church CovenantHaving accepted the Lord Jesus Christ as our personal Savior and thus having become members together of the Body of Christ, we do most solemnly covenant together, the Lord enabling us, that as strangers and pilgrims

we will abstain from fleshly lusts which war against the soul (I Peter 2:11); that

we will put away all bitterness, and wrath, and anger, and clamor, and evil speaking, and be kind one to another, tender-hearted, forgiving one another, even as God for Christ’s sake hath forgiven us (Eph. 4:31-32)